But .txt is not the same as .rs; yet .txt is not the same as .docx, although both of these files look the same to the human eye.
But .txt is not the same as .rs; yet .txt is not the same as .docx, although both of these files look the same to the human eye.
Depends on the file format. There is compressed and uncompressed audio - some times the numbers just represent the audio waveform (e.g. .wav) - some times with lossy lossless compression. Most, but not all, video formats are compressed due to the data size